Vale to pay R$207M in debenture interest October 15

Eligibility is based on custody positions at B3 and/or Banco Itaú Unibanco at the October 14, 2026 close.

Rhea-AI Filing Summary

Vale S.A. will pay R$ 207,311,945.43 on October 15, 2026, as interest remuneration on its simple, non-convertible, unsecured 10th issue incentive debentures, series 1, 2 and 3. Payment is for holders with positions in custody at B3 and/or Banco Itaú Unibanco at the close of October 14, 2026. The series allocations are R$ 103,285,569.72 for series 1, R$ 62,478,907.54 for series 2, and R$ 41,547,468.17 for series 3.

Key Figures

Total interest payment: R$ 207,311,945.43 Series 1 interest payment: R$ 103,285,569.72 Series 2 interest payment: R$ 62,478,907.54 +4 more

7 metrics

Total interest payment R$ 207,311,945.43 Payment scheduled for October 15, 2026

Series 1 interest payment R$ 103,285,569.72 10th issue incentive debentures

Series 2 interest payment R$ 62,478,907.54 10th issue incentive debentures

Series 3 interest payment R$ 41,547,468.17 10th issue incentive debentures

Series 1 debentures 3,000,000 debentures 10th issue

Series 2 debentures 1,800,000 debentures 10th issue

Series 3 debentures 1,200,000 debentures 10th issue

Key Terms

incentive debentures, remuneratory interest, unsecured

3 terms

incentive debentures financial

"10th issue incentive debentures"

remuneratory interest financial

"Remuneratory interest"

unsecured financial

"simple, non convertible debentures, unsecured"

Unsecured describes a loan, bond, or claim that is not backed by specific assets or collateral; if the borrower fails to pay, creditors must rely on the borrower’s general promise rather than seizing a pledged asset. For investors this usually means higher risk and potentially higher yield, because unsecured holders stand behind secured creditors in repayment priority—think of lending money to someone without a pledged item to repossess if they don’t pay.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much interest will VALE pay on its incentive debentures?

Vale will pay R$ 207,311,945.43 on October 15, 2026, to holders with positions in custody at B3 and/or Banco Itaú Unibanco at the close of October 14, 2026. The payment covers series 1, 2 and 3 of the 10th issue incentive debentures.

What is the interest per debenture for each VALE series?

The per-debenture interest is R$ 34.42852324 for series 1, R$ 34.71050419 for series 2, and R$ 34.62289014 for series 3 of the 10th issue incentive debentures. Payment is scheduled for October 15, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/15/2026 - 06:04 PM EDT Accepted by SEC EDGAR 10/14/2026 - 05:40 PM EDT Learn about SEC filing dates

United States

Securities and Exchange Commission

Washington, D.C. 20549

FORM 6-K

Report of Foreign Private Issuer

Pursuant to Rule 13a-16 or 15d-16

of the

Securities Exchange Act of 1934

For the month of

October 2026

Vale S.A.

Praia de Botafogo nº 186, 18º andar, Botafogo
22250-145 Rio de Janeiro, RJ, Brazil

(Address of principal executive office)

(Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.)

(Check One) Form 20-F x Form 40-F ¨

   Notice to Debentureholders Vale pays interest on 10th issue incentive debentures Rio de Janeiro, October 14, 2026 – Vale S.A. informs that it will pay the interest remuneration of simple, non convertible debentures, unsecured, of the 10th issue, series 1, 2 and 3 ("incentive debentures") on October 15th, 2026, in the total amount of R$ 207,311,945.43, to holders with positions in custody at B3 S.A. - Brasil, Bolsa, Balcão ('B3') and/or at Banco Itaú Unibanco S.A., the registrar and clearing bank for the incentive debentures, in the closing of October 14th, 2026. Below are the details of the remunerations for the period by series and by debenture: Serie Quantity Type of payment Unit value per debenture (R$) Total amount to be paid (R$) 1st 3,000,000 Remuneratory interest 34.42852324 2nd 103,285,569.72 1,800,000 Remuneratory interest 34.71050419 3rd 62,478,907.54 1,200,000 Remuneratory interest 34.62289014 Total 41,547,468.17 6,000,000 207,311,945.43 Marcelo Feriozzi Bacci Executive Vice President, Finance and Investor Relations For further information, please contact: Vale.RI@vale.com Thiago Lofiego: thiago.lofiego@vale.com Luciana Oliveti: luciana.oliveti@vale.com Pedro Terra: Pedro.terra@vale.com Patricia Tinoco: patricia.tinoco@vale.com This press release may include statements that present Vale’s expectations about future events or results. All statements, when based upon expectations about the future, involve various risks and uncertainties. Vale cannot guarantee that such statements will prove correct. These risks and uncertainties include factors related to the following: (a) the countries where we operate, especially Brazil and Canada; (b) the global economy; (c) the capital markets; (d) the mining and metals prices and their dependence on global industrial production, which is cyclical by nature; and (e) global competition in the markets in which Vale operates. To obtain further information on factors that may lead to results different from those forecast by Vale, please consult the reports Vale files with the U.S. Securities and Exchange Commission (SEC), the Brazilian Comissão de Valores Mobiliários (CVM) and in particular the factors discussed under “Forward-Looking Statements” and “Risk Factors” in Vale’s annual report on Form 20-F.

 

Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	Vale S.A. (Registrant)
	By:	/s/ Thiago Lofiego
Date: October 14, 2026		Director of Investor Relations